Cover for reagent rack



FIG. 1 is an up-side-down side view of a cover for reagent rack;

FIG. 2 is a perspective view thereof; and,

FIG. 3 is a top view thereof.

The opposite side view of amended FIG. 1 is a mirror image of FIG. 1 . 

CLAIM The ornamental design for a cover for reagent rack, as shown and described. 